Which statement identifies a mistake Anna made if any

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?